(1)
Bayu, C. P. .; Yohanie, D. D.; Handayani, A. D. . Analysis of Student Errors in Solving Comparative Trigonometry Problems of Right-Angled Triangles Based on watson’s Criteria.
J. Math Educ. Nusant. Wahana Publ. Karya Tulis Ilm. di Bid. Pendidik. Mat. 2021,
7 (2), 161-171.
https://doi.org/10.29407/jmen.v7i2.16247.